The year 2263 will be in 244 years.
2263 won't be a leap year, it will have 365 days.
It will begin and end with a Thursday.
It will be in the 23. century.
ISO 8601: The first calender week of the year will begin on Thursday, January the 1. This year will have 53 calendar weeks.

Calendar for the year 2263.
The perpetual calendar can display all dates between 1800 and 2400.